1 (ONE) Crystal Quartz Merkaba Star Pendant Silver Plated RP Exclusive COA (AM8B2-01) 1 (ONE) Crystal Quartz Merkaba Star Pendant Silver plated Bail RP Exclusive COA Materials: merkaba pendant, silver plated, silver crystal quartz, crystal quartz, silver crystal quartz, quartz. The measurement of these pendants is approx.: 50 mm (not including bail). Rock Paradise Exclusive with Certificate of Authenticity Find more great pendants and stones in our shop. Search Rock Paradise on Amazon. We also have many bulk deals available!